Gloomietta may be a whiny brat, but she does have genuine feelings and with a game as great as Tales of the Abyss, it's hard not to feel an attachment to every one of the characters. After all, the "good guys" did kill her mommy. =(
Also, the doll thing? Ugliest thing I've ever had to make, but at least it's practical since I put a pocket in the back.
It's also nice to wear a costume that allows for such versatility of expressions. =P